47787040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42667}}^1$

素因数の和:42689

約数の個数: 48

約数和(自身を含む): 129028032

約数和(自身を除く): 81240992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42667, 85334, 170668, 213335, 298669, 341336, 426670, 597338, 682672, 853340, 1194676, 1365344, 1493345, 1706680, 2389352, 2986690, 3413360, 4778704, 5973380, 6826720, 9557408, 11946760, 23893520, 47787040]

約数ペア:

[(1, 47787040), (2, 23893520), (4, 11946760), (5, 9557408), (7, 6826720), (8, 5973380), (10, 4778704), (14, 3413360), (16, 2986690), (20, 2389352), (28, 1706680), (32, 1493345), (35, 1365344), (40, 1194676), (56, 853340), (70, 682672), (80, 597338), (112, 426670), (140, 341336), (160, 298669), (224, 213335), (280, 170668), (560, 85334), (1120, 42667)]